10.0
CVSS 4.0
3,0%
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
myBB version 1.6.4 was distributed with an unauthorized backdoor embedded in the source code. The backdoor allowed remote attackers to execute arbitrary PHP code by injecting payloads into a specially crafted collapsed cookie. This vulnerability was introduced during packaging and was not part of the intended application logic. Exploitation requires no authentication and results in full compromise of the web server under the context of the web application.
Засегнати продукти
- myBB Group Forum Software: 1.6.4
Вид слабост
История
- 13 август 2025 Публикувано
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2011-10018
- https://nvd.nist.gov/vuln/detail/CVE-2011-10018
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/unix/webapp/mybb_backdoor.rb
- https://www.exploit-db.com/exploits/17949
- https://web.archive.org/web/20111015224948/http://secunia.com/advisories/46300/
- https://blog.mybb.com/2011/10/06/1-6-4-security-vulnerabilit/
- https://www.vulncheck.com/advisories/mybb-backdoor-arbitrary-command-execution